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import os
from building import *
from gcc import *
Import('rtconfig')
src = []
cwd = GetCurrentDir()
group = []
LIBS = ['m'] # link libm
CPPPATH = [cwd]
if rtconfig.PLATFORM == 'gcc':
LIBS += ['c'] # link libc
src += Glob('*.c')
#report newlib version
print('Newlib version:' + GetNewLibVersion(rtconfig))
# identify this is Newlib, and only enable POSIX.1-1990
CPPDEFINES = ['RT_USING_NEWLIB', '_POSIX_C_SOURCE=1']
group = DefineGroup('Compiler', src, depend = [''], CPPPATH = CPPPATH, CPPDEFINES = CPPDEFINES, LIBS = LIBS)
list = os.listdir(cwd)
for d in list:
path = os.path.join(cwd, d)
if os.path.isfile(os.path.join(path, 'SConscript')):
group = group + SConscript(os.path.join(d, 'SConscript'))
Return('group')
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